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import { opine, Router } from "../../mod.ts";import { superdeno } from "../deps.ts";import { describe, it } from "../utils.ts";
describe("req", function () {  describe(".baseUrl", function () {    it("should be empty for top-level route", function (done) {      const app = opine();
      app.get("/:a", function (req, res) {        res.end(req.baseUrl);      });
      superdeno(app)        .get("/foo")        .expect(200, "", done);    });
    it("should contain lower path", function (done) {      const app = opine();      const sub = Router();
      sub.get("/:b", function (req, res) {        res.end(req.baseUrl);      });      app.use("/:a", sub);
      superdeno(app)        .get("/foo/bar")        .expect(200, "/foo", done);    });
    it("should contain full lower path", function (done) {      const app = opine();      const sub1 = Router();      const sub2 = Router();      const sub3 = Router();
      sub3.get("/:d", function (req, res) {        res.end(req.baseUrl);      });      sub2.use("/:c", sub3);      sub1.use("/:b", sub2);      app.use("/:a", sub1);
      superdeno(app)        .get("/foo/bar/baz/zed")        .expect(200, "/foo/bar/baz", done);    });
    it("should travel through routers correctly", function (done) {      const urls: any[] = [];      const app = opine();      const sub1 = Router();      const sub2 = Router();      const sub3 = Router();
      sub3.get("/:d", function (req, _res, next) {        urls.push("0@" + req.baseUrl);        next();      });      sub2.use("/:c", sub3);      sub1.use("/", function (req, _res, next) {        urls.push("1@" + req.baseUrl);        next();      });      sub1.use("/bar", sub2);      sub1.use("/bar", function (req, _res, next) {        urls.push("2@" + req.baseUrl);        next();      });      app.use(function (req, _res, next) {        urls.push("3@" + req.baseUrl);        next();      });      app.use("/:a", sub1);      app.use(function (req, res) {        urls.push("4@" + req.baseUrl);        res.end(urls.join(","));      });
      superdeno(app)        .get("/foo/bar/baz/zed")        .expect(200, "3@,1@/foo,0@/foo/bar/baz,2@/foo/bar,4@", done);    });  });});